/* =========================================================================
   PISO DO MAGISTÉRIO NA PRÁTICA — Design tokens & estilos
   ========================================================================= */

:root {
  /* Cores */
  --color-navy: #101A24;
  --color-graphite: #252A30;
  --color-off-white: #F5F1E9;
  --color-beige: #DED3C4;
  --color-gold: #C4A46B;
  --color-text-dark: #202225;
  --color-text-light: #F5F1E9;
  --color-text-muted: #9AA3AD;
  --color-error: #B3453B;
  --color-success: #4F7A5B;

  /* Tipografia */
  --font-display: "Playfair Display", "Cinzel", Georgia, serif;
  --font-body: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Espaçamento */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6.5rem;

  /* Layout */
  --max-width: 1180px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --border-hairline: 1px solid rgba(196, 164, 107, 0.35);
}

/* ---- Reset básico ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background: var(--color-off-white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.25; margin: 0 0 var(--space-2); }
p { margin: 0 0 var(--space-2); }
ul { margin: 0; padding: 0; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section { padding: var(--space-6) 0; }
.section-light { background: var(--color-off-white); }
.section-beige { background: var(--color-beige); }
.section-dark { background: var(--color-navy); color: var(--color-text-light); }
.section-dark h2, .section-dark h3 { color: var(--color-text-light); }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
  display: inline-block;
}

.section-heading {
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem);
  max-width: 46rem;
  margin-bottom: var(--space-2);
}

.section-lede {
  max-width: 42rem;
  color: var(--color-text-dark);
  font-size: 1.02rem;
}
.section-dark .section-lede { color: var(--color-beige); }

.divider-gold {
  width: 56px;
  height: 2px;
  background: var(--color-gold);
  border: none;
  margin: var(--space-2) 0 var(--space-4);
}

/* ---- Botões ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.95rem 1.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
  min-height: 48px;
}
.btn:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--color-gold);
  color: var(--color-navy);
}
.btn-primary:hover { background: #d4b681; transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border-color: var(--color-gold);
  color: var(--color-text-light);
}
.btn-outline:hover { background: rgba(196, 164, 107, 0.12); }
.btn-secondary {
  background: transparent;
  border-color: var(--color-graphite);
  color: var(--color-text-dark);
}
.btn-secondary:hover { background: rgba(37, 42, 48, 0.06); }
.btn[disabled] { opacity: 0.65; cursor: not-allowed; }
.btn-block { width: 100%; }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(16, 26, 36, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: var(--border-hairline);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-text-light);
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}
.brand-tag {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.site-header .btn { padding: 0.7rem 1.3rem; font-size: 0.8rem; }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(160deg, #0c141c 0%, var(--color-navy) 55%, #16222f 100%);
  color: var(--color-text-light);
  padding: var(--space-6) 0 var(--space-5);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(196,164,107,0.06) 1px, transparent 1px);
  background-size: 100% 42px;
  pointer-events: none;
  opacity: 0.5;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-6);
  align-items: center;
  position: relative;
}
.hero-content { max-width: 34rem; }
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}
.hero-title {
  font-size: clamp(2.1rem, 1.6rem + 2vw, 3.15rem);
  color: var(--color-text-light);
  margin-bottom: var(--space-2);
}
.hero-complement {
  font-size: 1.08rem;
  color: var(--color-beige);
  margin-bottom: var(--space-3);
  max-width: 30rem;
}
.hero-subtitle {
  font-size: 0.98rem;
  color: #C7CDD3;
  margin-bottom: var(--space-4);
  max-width: 30rem;
}
.hero-actions { margin-bottom: var(--space-2); }
.hero-microcopy {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  list-style: none;
  padding: var(--space-3) 0 0;
  border-top: var(--border-hairline);
}
.hero-facts li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.83rem;
  color: var(--color-beige);
}
.hero-facts .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-gold); flex-shrink: 0; }

.hero-photo-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-graphite);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-photo-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo-placeholder {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  text-align: center;
  padding: var(--space-3);
  font-family: var(--font-body);
}

/* ---- Bloco de destaque (identificação do problema) ---- */
.highlight-quote {
  background: var(--color-navy);
  color: var(--color-text-light);
  border-left: 3px solid var(--color-gold);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-display);
  font-size: 1.15rem;
  border-radius: var(--radius-sm);
  margin-top: var(--space-4);
  max-width: 44rem;
}

/* ---- Grids de cards ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.card {
  background: #fff;
  border: 1px solid rgba(37, 42, 48, 0.08);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.card ul { list-style: none; }
.card ul li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.45rem;
  font-size: 0.93rem;
  color: var(--color-text-dark);
}
.card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--color-gold);
  border-radius: 50%;
}
.card-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-gold);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 0.4rem;
}

/* ---- Materiais ---- */
.materials-note {
  margin-top: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-graphite);
  border-top: var(--border-hairline);
  padding-top: var(--space-2);
  max-width: 44rem;
}

/* ---- Para quem é / não é ---- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.audience-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid rgba(37,42,48,0.08);
}
.audience-card h3 { font-size: 1.05rem; margin-bottom: var(--space-2); }
.audience-card ul { list-style: none; }
.audience-card li {
  padding-left: 1.4rem;
  position: relative;
  margin-bottom: 0.6rem;
  font-size: 0.94rem;
}
.audience-card.is-for li::before { content: "✓"; position: absolute; left: 0; color: var(--color-gold); font-weight: 700; }
.audience-card.not-for li::before { content: "×"; position: absolute; left: 0; color: var(--color-text-muted); font-weight: 700; }

/* ---- Sobre a professora ---- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-5);
  align-items: start;
  margin-top: var(--space-4);
}
.about-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-hairline);
  aspect-ratio: 3 / 4;
  background: var(--color-graphite);
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-photo-placeholder { color: var(--color-text-muted); font-size: 0.82rem; text-align: center; padding: var(--space-3); }
.about-signature {
  margin-top: var(--space-3);
  font-family: var(--font-display);
  font-size: 1rem;
}
.about-signature small { display: block; color: var(--color-text-muted); font-family: var(--font-body); font-size: 0.8rem; margin-top: 0.2rem; }
.about-video-note {
  margin-top: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(196,164,107,0.5);
  padding: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-graphite);
}

/* ---- Linha do tempo ---- */
.timeline { margin-top: var(--space-4); }
.timeline-item {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  position: relative;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 1.28rem;
  top: 2.2rem;
  bottom: 0;
  width: 1px;
  background: rgba(196,164,107,0.4);
}
.timeline-item:last-child::before { display: none; }
.timeline-number {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  border: var(--border-hairline);
  color: var(--color-gold);
  font-family: var(--font-display);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.timeline-item h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.timeline-item p { font-size: 0.92rem; margin: 0; color: var(--color-beige); }
.timeline-facts {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  border-top: var(--border-hairline);
  padding-top: var(--space-3);
}
.timeline-fact { font-size: 0.85rem; }
.timeline-fact strong { display: block; color: var(--color-gold); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.2rem; }

/* ---- Formulário ---- */
.form-section { position: relative; }
.form-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  max-width: 40rem;
  margin: var(--space-4) auto 0;
  border-top: 3px solid var(--color-gold);
  box-shadow: 0 20px 50px -30px rgba(16,26,36,0.35);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.form-field { margin-bottom: var(--space-3); }
.form-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-text-dark);
}
.form-field .optional-tag { color: var(--color-text-muted); font-weight: 400; }
.form-field input,
.form-field select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  font-size: 16px; /* evita zoom automático no iPhone */
  border: 1px solid rgba(37,42,48,0.25);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  background: #fff;
  color: var(--color-text-dark);
}
.form-field input:focus,
.form-field select:focus {
  outline: 2px solid var(--color-gold);
  outline-offset: 1px;
  border-color: var(--color-gold);
}
.form-field input[aria-invalid="true"] { border-color: var(--color-error); }
.field-error {
  display: block;
  color: var(--color-error);
  font-size: 0.78rem;
  margin-top: 0.35rem;
  min-height: 1em;
}
.consent-field {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--color-graphite);
  margin-bottom: var(--space-3);
}
.consent-field input { width: 18px; height: 18px; margin-top: 0.15rem; flex-shrink: 0; }
.consent-field a { color: var(--color-graphite); text-decoration: underline; }
.form-status { min-height: 1.4em; font-size: 0.88rem; margin-top: var(--space-2); }
.form-status--error { color: var(--color-error); }
.form-status--success { color: var(--color-success); }
.form-honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; }

/* ---- FAQ ---- */
.faq-list { margin-top: var(--space-4); max-width: 46rem; }
.faq-item { border-bottom: 1px solid rgba(37,42,48,0.12); }
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--space-2) 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}
.faq-question:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 3px; }
.faq-question .icon { transition: transform 0.2s ease; color: var(--color-gold); flex-shrink: 0; }
.faq-question[aria-expanded="true"] .icon { transform: rotate(45deg); }
.faq-answer { padding: 0 0 var(--space-3); font-size: 0.93rem; color: var(--color-graphite); }

/* ---- CTA final ---- */
.cta-final { text-align: center; }
.cta-final .section-heading { margin-left: auto; margin-right: auto; }
.cta-final .section-lede { margin-left: auto; margin-right: auto; }
.cta-final-footnote { margin-top: var(--space-3); font-size: 0.8rem; color: var(--color-text-muted); max-width: 34rem; margin-left: auto; margin-right: auto; }

/* ---- Rodapé ---- */
.site-footer { background: var(--color-graphite); color: var(--color-beige); padding: var(--space-5) 0 var(--space-4); font-size: 0.85rem; }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4); border-bottom: var(--border-hairline); padding-bottom: var(--space-3); margin-bottom: var(--space-3); }
.footer-links { display: flex; gap: var(--space-3); list-style: none; flex-wrap: wrap; }
.footer-links a { text-decoration: none; color: var(--color-beige); }
.footer-links a:hover { color: var(--color-gold); }
.footer-disclaimer { font-size: 0.78rem; color: var(--color-text-muted); max-width: 50rem; }

/* ---- Outras formações (link discreto) ---- */
.other-programs { border-top: var(--border-hairline); margin-top: var(--space-4); padding-top: var(--space-3); }
.other-programs a { font-size: 0.85rem; color: var(--color-gold); text-decoration: none; border-bottom: 1px dotted var(--color-gold); }

/* ---- CTA fixo mobile ---- */
.mobile-cta {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  padding: 0.7rem var(--space-3);
  background: rgba(16,26,36,0.97);
  border-top: 1px solid rgba(196,164,107,0.35);
  padding-bottom: calc(0.7rem + env(safe-area-inset-bottom));
}
.mobile-cta .btn { width: 100%; }

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-gold);
  color: var(--color-navy);
  padding: 0.7rem 1rem;
  z-index: 100;
  font-weight: 700;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

/* =========================================================================
   RESPONSIVIDADE
   ========================================================================= */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 22rem; }
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-photo-wrap { order: 2; aspect-ratio: 5 / 4; max-width: 30rem; }
  .hero-content { order: 1; max-width: none; }
  .two-col { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: var(--space-5) 0; }
  .form-row { grid-template-columns: 1fr; }
  .mobile-cta { display: block; }
  body { padding-bottom: 4.4rem; } /* espaço para o CTA fixo, sem cobrir formulário */
  .site-header .btn { display: none; }
  .hero-facts { gap: var(--space-2); }
}

@media (min-width: 641px) {
  .mobile-cta { display: none !important; }
}